标签：Whichofthefollowingisnotcorrect?

Unit 1 Introduction Unit 1 Test

1、 Which of the following statements is a normative statement?

答案: The government ought to take some measures to reduce the unemployment rate.

2、 Which of the following statements is not a positive statement?

答案: Air pollution is harmful, therefore, the government should increase the tax in order to reduce pollution.

3、 What is ...

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第一篇 经济学导论 单元测验1：第一篇（ 经济学导论）

1、 Microeconomics is often called 

答案: price theory. 

2、 Society faces trade-offs because of 

答案:  scarcity. 

3、 The purpose of making assumptions in economic model building is to 

答案: simplify the model while keeping important details. 

4、 Which of the following is true?

答案: Efficiency refers to the size of the econo

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